Tapered Roller Bearing, 1-7/8 in Bore, Timken® E-PF-TRB-1

Description

Timken®, E-PF-TRB-1 7/8, Tapered Roller Bearing Unit, Heavy Duty Non-Expansion Round Bore Type E, 1-7/8 in Bore, 3.8 in Bolt Center-to-Center Length, 5-3/8 in Diameter Bolt Circle, 4-Bolt Piloted Flange Mounting, 6-3/8 in Overall Length/Diameter, 3-1/2 in Overall Depth, 6.375 in Overall Height, Double Set Screw Collar Locking Device, Steel Bearing, 10300 lb Dynamic/43000 lb Static Load, 3050 rpm Maximum, -54 to 250 deg F, E-Coated

Features:

• Industry leading high performance triple-barrier seals result in improved grease retention and are more effective at preventing water and mud/slurry ingress
• Rotating collar acts as an initial flinger and provides an additional barrier
• Electric deposition coatings on housings and collars provide superior corrosion resistance
• Set screws with nylon patch greatly reduce set screw back out, even in the most severe applications
• High performance Timken® bearings provide the highest rating and bearing life
• Double row bearing
• Cast iron housing
• Triple barrier seal type
• Do not operate at bearing temperatures above 250 deg F

Applications:

Pulp, Paper, Power Generation, Mining, Cement, Aggregate, Air-Handling Equipment, Water and Waste Water Treatment Industries

Standards/Approval:

• ANSI/ABMA Standard
• ATEX 94/9/EC
• CE 93/68/EEC
• REACH EC 1907/2006/RoHS 2011/65

Bearing Material	Steel
Bolt Center-to-Center Length	3.8 in
Bolt Circle Diameter	5-3/8 in
Bore Diameter	1-7/8 in
Finish	E-Coated
Flange Mounting Type	4-Bolt Piloted
Load Capacity	10300 lb Dynamic/43000 lb Static
Locking Device	Double Set Screw Collar
Maximum Speed	3050 rpm
Overall Depth	3-1/2 in
Overall Height	6.375 in
Overall Length/Diameter	6-3/8 in
Temperature Rating	-54 to 250 deg F
Type	Heavy Duty Non-Expansion Round Bore Type E
Manufacturer	Timken®